<template>
	<swiper class="baner" indicator-dots circular :autoplay="false">
		<swiper-item v-for="item in pictures" :key="item.id">
			<image @tap="onPreviewImage(item.url)" :src= "item.url"></image>
		</swiper-item>
	</swiper>
</template>

<script>
	export default {
		data() {
			return {
				title: 'Hello UniApp',
				// 轮播图数据
				pictures: [
					{ id: '1', url: "https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_1.jpg" },
					{ id: '2', url: "https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_2.jpg" },
					{ id: '3', url: "https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_3.jpg" },
					{ id: '4', url: "https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_4.jpg" },
					{ id: '5', url: "https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_5.jpg" },
				]
			}
		},
		onLoad() {

		},
		methods: {
			onPreviewImage(url){
				console.log('=======onPreviewImage=========',url);
				//预览大图
				uni.previewImage({
					urls:this.pictures.map(v=>v.url),
					current: url
				})
			}
		}
	}
</script>

//设置样式
<style>
	.baner,
	.baner image{
		width: 750rpx;
		height: 750rpx;
	}
</style>
